After the very positive reception to the article entitled Cual es el papel del psicologo ante el nuevo Coronavirus? ( What is the role of psychology in the face of the new Coronavirus? ) published in La Catedra Abierta de Psicologia y Neurociencias on 12th February 2020, and the general interest evoked amongst fellow psychologists and other people with an interest in psychology, I have decided to produce this book, which addresses the subject of the psychological perspective in times of a pandemic. Despite the fact that information concerning health crises such as Coronavirus is very recent and in some cases quite changeable, I am going to present a work based on current data sourced principally from scientific publications, and which will include, from the same sources, statements from various experts. A book accessible to all those who wish to delve into the psychological aspects of a mass phenomenon in times of a health crisis, as in the case of Coronavirus.